Erpm 65220 Fliteboard prop

Just a FYI
I did several trial and error runs, but came up with 10,000 erpm with 80% limited start limited top speed to 20mph. axis spitfire 960 front wing, skinny 35 tail 220lbs rider

I was lowering my erpms so when i breach motor out of water when in foil assist mode, the prop isnt spinning crazy fast compared to actual speed.

quick q on erpm, what is your calculated mechanical rpm?
do you divide by 4 (default config for pole pairs)?

i’m trying to troubleshoot why my setup is moving so slow. maxed reading today at 3700 erpm pulling 120A…

I think for erpm you can even just list an extremely high nuber like 99.999, that way you can be sure this is not the problem

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